Siemens siprotec 7SA522 - Page 570

A Appendix
570
7SA522 Manual
C53000-G1176-C155-3
3711 Distance Loop L23 selected
reverse (Dis.Loop L2-3 r)
Dis. General OUT * ON
OFF
*LED BO
3712 Distance Loop L31 selected
reverse (Dis.Loop L3-1 r)
Dis. General OUT * ON
OFF
*LED BO
3713 Distance Loop L1E selected non-
direct. (Dis.Loop L1E<->)
Dis. General OUT * ON
OFF
*LED BO
3714 Distance Loop L2E selected non-
direct. (Dis.Loop L2E<->)
Dis. General OUT * ON
OFF
*LED BO
3715 Distance Loop L3E selected non-
direct. (Dis.Loop L3E<->)
Dis. General OUT * ON
OFF
*LED BO
3716 Distance Loop L12 selected non-
direct. (Dis.Loop L12<->)
Dis. General OUT * ON
OFF
*LED BO
3717 Distance Loop L23 selected non-
direct. (Dis.Loop L23<->)
Dis. General OUT * ON
OFF
*LED BO
3718 Distance Loop L31 selected non-
direct. (Dis.Loop L31<->)
Dis. General OUT * ON
OFF
*LED BO
3719 Distance Pickup FORWARD
(Dis. forward)
Dis. General OUT * * m LED BO 128 74 2 No
3720 Distance Pickup REVERSE (Dis.
reverse)
Dis. General OUT * * m LED BO 128 75 2 No
3741 Distance Pickup Z1, Loop L1E
(Dis. Z1 L1E)
Dis. General OUT * * * LED BO
3742 Distance Pickup Z1, Loop L2E
(Dis. Z1 L2E)
Dis. General OUT * * * LED BO
3743 Distance Pickup Z1, Loop L3E
(Dis. Z1 L3E)
Dis. General OUT * * * LED BO
3744 Distance Pickup Z1, Loop L12
(Dis. Z1 L12)
Dis. General OUT * * * LED BO
3745 Distance Pickup Z1, Loop L23
(Dis. Z1 L23)
Dis. General OUT * * * LED BO
3746 Distance Pickup Z1, Loop L31
(Dis. Z1 L31)
Dis. General OUT * * * LED BO
3747 Distance Pickup Z1B, Loop L1E
(Dis. Z1B L1E)
Dis. General OUT * * * LED BO
3748 Distance Pickup Z1B, Loop L2E
(Dis. Z1B L2E)
Dis. General OUT * * * LED BO
3749 Distance Pickup Z1B, Loop L3E
(Dis. Z1B L3E)
Dis. General OUT * * * LED BO
3750 Distance Pickup Z1B, Loop L12
(Dis. Z1B L12)
Dis. General OUT * * * LED BO
3751 Distance Pickup Z1B, Loop L23
(Dis. Z1B L23)
Dis. General OUT * * * LED BO
3752 Distance Pickup Z1B, Loop L31
(Dis. Z1B L31)
Dis. General OUT * * * LED BO
3755 Distance Pickup Z2 (Dis. Pickup
Z2)
Dis. General OUT * * * LED BO
No. Description Function Type
of In-
for-
matio
n
Log Buffers Configurable in Matrix IEC 60870-5-103
Event Log ON/OFF
Trip (Fault) Log ON/OFF
Ground Fault Log ON/OFF
Marked in Oscill. Record
LED
Binary Inputs
Function Key
Relay
Chatter suppression
Type
Information Number
Data Unit
General Interrogation